IE Performance Downpipe For Audi B9 S4 & S5 3.0T

IE Performance Downpipe For Audi B9 S4 & S5 3.0T

Marsoni

M251S

$550.00

Get it in 3 business days with 1 day shipping. Friday, May 29

IE Performance Downpipe For Audi B9 S4 & S5 3.0TDetails LEADING FEATURES Required to support hybrid turbo ECU calibrations High flow design to support full bolt on stage 2 power capabilities Removes any downpipe restrictions for full available power Increases exhaust sound with improved engine & turbo notes Improves turbocharger efficiency & speeds up turbo spool Thick wall casting reduces radiant heat in the engine bay 200 CPSI performance high flow catalytic converter 304 investment cast downpipe

Easy Shipping

Quick Dispatch:

Your IE Performance Downpipe For Audi B9 S4 & S5 3.0T orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your IE Performance Downpipe For Audi B9 S4 & S5 3.0T ships.

Need Help?
Questions about IE Performance Downpipe For Audi B9 S4 & S5 3.0T, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for IE Performance Downpipe For Audi B9 S4 & S5 3.0T in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

The units looked really cool and were of excellent quality. They popped up reliably albeit slowly which was fine with me. I was really looking forward to using these in a built in cabinet we're making but they did not fit where I wanted them so I had to send them back. I would buy these again if I ever had a project that needed them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 12, 2025

Verified Purchase

Bozeman, US

★★★★★ 5

Good buy and very useful accessory as a cut in on a table.

Model: Pop up outlet-black

Bought these for a new built in enclosed patio buffet table. Everyone always needs plugs for phones, computers, iPads, etc. This is perfect and cover recesses to minimize exposure although mine is not exposed to outside weather.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 10, 2025

Verified Purchase

Amazon Customer

Massapequa, US

★★★★★ 5

Awesome

Model: Pop up outlet-black

these work awesome!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 6, 2025

Verified Purchase